Baetulenn [BLCDAE500A] BAELUC B30 500L vs Bosch 7738340429
Water heating efficiency ηwh: Baetulenn [BLCDAE500A] BAELUC B30 500L 145 %, Bosch 7738340429 134 %. The Baetulenn [BLCDAE500A] BAELUC B30 500L is better on 5 of 8 comparable points.
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Both models in detail
Who wins where
- Baetulenn [BLCDAE500A] BAELUC B30 500L
- Bosch 7738340429
Biggest differences
| Fact | [BLCDAE500A] BAELUC B30 500L | 7738340429 |
|---|---|---|
| Outdoor sound power | 43 dB(A) | 63 dB(A) |
| ηwh, colder climate | 145 % | 114 % |
| Annual electricity use, colder climate | 1,223 kWh | 1,469 kWh |
| Water heating efficiency ηwh | 145 % | 134 % |
| Annual electricity use, warmer climate | 1,223 kWh | 1,136 kWh |
Score per area = position (0–100) relative to all 450 models in this category; higher is better.
| Technical specifications | Baetulenn[BLCDAE500A] BAELUC B30 500L | Bosch7738340429 |
|---|---|---|
| General | ||
| Load profile | XL1 | XL2 |
| Efficiency | ||
| Water heating efficiency ηwh | 145 %✓1 | 134 %2 |
| ηwh, colder climate | 145 %✓1 | 114 %2 |
| ηwh, warmer climate | 145 %1 | 147 %✓2 |
| Energy label | A+1 | A+2 |
| Annual electricity use, colder climate | 1,223 kWh✓1 | 1,469 kWh2 |
| Annual electricity use, warmer climate | 1,223 kWh1 | 1,136 kWh✓2 |
| Noise | ||
| Indoor sound power | 57 dB(A)1 | 56 dB(A)✓2 |
| Outdoor sound power | 43 dB(A)✓1 | 63 dB(A)2 |
| Connectivity & smart | ||
| Smart control | Yes✓1 | No2 |
Frequently asked questions
Which is better: the Baetulenn [BLCDAE500A] BAELUC B30 500L or the Bosch 7738340429?
Water heating efficiency ηwh: Baetulenn [BLCDAE500A] BAELUC B30 500L 145 %, Bosch 7738340429 134 %. The Baetulenn [BLCDAE500A] BAELUC B30 500L is better on 5 of 8 comparable points.
What is the water heating efficiency ηwh of the Baetulenn [BLCDAE500A] BAELUC B30 500L and the Bosch 7738340429?
Baetulenn [BLCDAE500A] BAELUC B30 500L: 145 %. Bosch 7738340429: 134 %.
Which is better on outdoor sound power: the Baetulenn [BLCDAE500A] BAELUC B30 500L or the Bosch 7738340429?
Baetulenn [BLCDAE500A] BAELUC B30 500L: 43 dB(A). Bosch 7738340429: 63 dB(A).
Which is better on ηwh, colder climate: the Baetulenn [BLCDAE500A] BAELUC B30 500L or the Bosch 7738340429?
Baetulenn [BLCDAE500A] BAELUC B30 500L: 145 %. Bosch 7738340429: 114 %.
Related comparisons
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Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed Oct 13, 2026
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed Oct 13, 2026